392152 ÷ 45 
Our goal is to divide 392152 by 45.

Going ahead to step 1:
45 can be fit into 3 0 times, resulting in a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 45

Step 2:
If we divide 39 by 45, we get 0 and a remainder of 39.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 39 and we're left with 39.
Grab the next digit (2) from the dividend, add it to 39, then carry on: 392 / 45

Advancing to step 3:
If we divide 392 by 45, we get 8 and a remainder of 32.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we take 360 away from 392, we end up with 32.
Bring next digit (1) of the dividend behind the 32 and repeat the process: 321 / 45

Let's proceed to step 4:
The number 45 fits into 321 7 times, leaving a remainder of 6.
Write down 7 as next digit of the result. 
Result so far: 87.0
Subtract 315 from 321 to get 6.
Bring next digit (5) of the dividend behind the 6 and repeat the process: 65 / 45

Step 5:
When dividing 65 by 45, we get 1 with a remainder of 20.
Record the quotient 1 as the next digit in the result. 
Result so far: 871.0
Subtracting 45 from 65 leaves us with 20.
Append the next digit (2) from the dividend to 20 and continue with: 202 / 45

Going ahead to step 6:
The number 45 fits into 202 4 times, leaving a remainder of 22.
Put 4 as the next digit of the answer. 
Result so far: 8714.0
The remainder is 22 after subtracting 180 from 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 7:
If we divide 220 by 45, we get 4 and a remainder of 40.
Use 4 as the next digit of our solution. 
Result so far: 8714.4
Subtracting 180 from 220 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 8:
When dividing 400 by 45, we get 8 with a remainder of 40.
The next digit of our result is 8. 
Result so far: 8714.48
If we subtract 360 from 400, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 9:
45 can be fit into 400 8 times, resulting in a remainder of 40.
The number 8 becomes the next digit in our result. 
Result so far: 8714.488
If we take 360 away from 400, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final outcome is 8714.488, with a leftover of 0.004.